Find flights
Deals
When to book
FAQs

Cheap flights from Quebec to London from £192

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LON
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to London

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to London
Explore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2026.

Fri 4/920:55
YOW
-
LGW
1 stop30h 00m
Air Transat
Sun 13/911:35
LGW
-
YOW
1 stop11h 00m
Air Transat
Deal found 7/7£346
Sun 13/919:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Fri 18/909:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 7/7£347
Sun 27/914:15
YOW
-
LGW
1 stop14h 35m
Air Transat
Mon 5/1009:40
LGW
-
YOW
1 stop15h 20m
Air Transat
Deal found 7/7£348
Fri 18/919:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Sat 10/1009:40
LGW
-
YOW
1 stop19h 45m
Air Transat
Deal found 7/7£348
Sun 6/919:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Wed 9/909:40
LGW
-
YOW
1 stop19h 45m
Air Transat
Deal found 7/7£349
Fri 18/908:40
YOW
-
LGW
1 stop21h 05m
Air Transat
Sat 26/912:40
LGW
-
YOW
1 stop12h 20m
Air Transat
Deal found 7/7£350
Sun 13/919:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Wed 16/912:40
LGW
-
YOW
1 stop12h 20m
Air Transat
Deal found 7/7£351
Fri 16/1019:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Sun 25/1011:40
LGW
-
YOW
1 stop14h 28m
Air Transat
Deal found 6/7£354
Tue 6/1007:00
YOW
-
LGW
1 stop22h 45m
Air Transat
Wed 14/1012:40
LGW
-
YOW
1 stop24h 25m
Air Transat
Deal found 7/7£356
Fri 23/1013:05
YOW
-
LGW
1 stop16h 40m
Air Transat
Wed 28/1011:40
LGW
-
YOW
1 stop17h 03m
Air Transat
Deal found 6/7£358
Sat 17/1022:05
YUL
-
LGW
Nonstop6h 45m
Air Transat
Mon 26/1011:40
LGW
-
YUL
1 stop11h 35m
Air Transat
Deal found 7/7£397
Mon 7/922:45
YUL
-
LHR
1 stop15h 05m
TAP AIR PORTUGAL
Wed 16/906:00
LHR
-
YUL
1 stop19h 45m
TAP AIR PORTUGAL
Deal found 7/7£397

Find flight deals from Quebec to London

Keep the following information in mind while searching for Quebec to London flight deals. Data was last updated 8 July 2026.

Round-trip from

£346

One-way from

£192

Popular in

December

Cheapest in

September

Average price

£591

Good round-trip deal

£410 or less

Good one-way deal

£236 or less
Air Transat
  • Air Transat
  • 4/9-13/9
  • 2 total stops
  • 41h 00m total
  • Quebec to London
Search Deals
15/9
  • 15/9
  • 2 total stops
  • 23h 15m total
  • Quebec to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Quebec to London (LON).
Search Deals
Price to beat on a one-way flight from Quebec to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Quebec to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 July 2026.
Use the filters below to find and compare flights from Quebec to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

20:35-10:45

1 stop9h 10m

London Gatwick

Wed 21/10

12:40-17:02

1 stop33h 22m

£401

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

06:45-22:20

2 stops34h 35m

London Luton

Wed 9/9

06:15-16:45

3 stops39h 30m

£441

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Fri 18/9

19:40-07:55

Nonstop7h 15m

London Gatwick

Sun 20/9

09:40-12:40

Nonstop8h 00m

£448

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 23/8

14:15-09:50

1 stop14h 35m

London Gatwick

Mon 31/8

12:40-08:05

1 stop24h 25m

£456

MontrealLondon

YUL - SEN

YULSEN

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

23:45-07:55

1 stop27h 10m

London Southend

Wed 9/9

08:25-17:20

1 stop13h 55m

£457

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

17:00-17:05

2 stops19h 05m

London Gatwick

Wed 21/10

09:45-19:20

2 stops14h 35m

£459

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

23:45-23:00

1 stop18h 15m

London Luton

Sun 30/8

18:15-17:20

1 stop28h 05m

£460

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

21:30-19:30

1 stop17h 00m

London Luton

Sun 20/9

14:25-11:35

1 stop26h 10m

£462

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

16:15-10:45

1 stop13h 30m

London Gatwick

Mon 31/8

12:40-19:30

1 stop11h 50m

£476

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 2/8

14:50-10:45

1 stop14h 55m

London Gatwick

Fri 21/8

11:35-14:15

Nonstop7h 40m

£481

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Quebec to London

Have a flexible travel schedule? Discover the best time to fly to London from Quebec with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quebec to London

What is the cheapest month to book a flight from Quebec to London?

Currently, September is the cheapest month in which you can book a flight from Quebec to London (average of £446). Flying from Quebec to London in February is currently the most expensive (average of £882). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from QC to LON?

Find hourly flight availability from Quebec to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to London as you normally would.

Weekly flight availability from Quebec to London

Explore weekly flight availability from Quebec to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 July 2026.

The most flights from CAQC to LON are scheduled on a Tuesday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost for a return flight from Quebec to London?

How far ahead should I book a flight from Quebec to London?

The price you pay for your flight from Quebec to London may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Quebec to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Quebec to London?

    Air Transat, Porter Airlines, and SWISS can get you from Quebec to London in just under 7h 15m. Your travel time can differ by up to 7h 30m. The distance between Quebec and London is about 3340 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Quebec to London?

    The most popular route from Quebec to London is Montreal Pierre Elliott Trudeau Intl - London Heathrow. You may also consider Montreal Pierre Elliott Trudeau Intl - London Gatwick or Montreal Pierre Elliott Trudeau Intl - London Stansted.

  • What are the most reliable airlines from Quebec to London?

    Consider Austrian Airlines (82%), United Airlines (82%) or Lufthansa (82%) when booking your flight. These represent the most reliable airlines when flying from Quebec to London.

  • What are the cheapest flights from Quebec to London?

    While on average a flight from Quebec to London is generally £586, our data shows the cheapest flight currently is £360. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow), you can expect to pay £415 for that flight.

  • Can I find deals for flights from Quebec to London that include hotel bookings?

    Yes. In addition to deals on Quebec to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Quebec to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to London.

  • Can I find deals for business class flights from Quebec to London?

    Yes. Cheapflights offers flight deals from Quebec to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quebec to London?

    Currently, September is the cheapest month in which you can book a flight from Quebec to London (average of £446). Flying from Quebec to London in February is currently the most expensive (average of £882). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Croydon
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Eastbourne
Southall
Aylesbury
Romford
Borehamwood
Southend-on-Sea
Uxbridge

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Quebec to London

Discover the top 2 airlines that operate flights from Quebec to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£412Average£605FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£425Average£517FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Quebec to London?

Cheapflights makes it easy to find Quebec to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Quebec to London?

Cheapflights helps you find that perfect flight to London from Quebec by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Quebec to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Quebec to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Quebec to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Quebec today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.